7 results
Causes of Localized Lymphadenopathy - Differential Diagnosis Algorithm
Cervical:
 - Anterior
     • Infection
Causes of Localized ... Disease • Head/Neck ... Lymphadenopathy #LAD ... #Causes #Hematology ... #Oncology
Hearing Loss - Differential Diagnosis Framework

Hearing Loss Types:
• Conductive
• Sensorineural
• Mixed
Presbycusis is the most common type
Hearing Loss - Differential ... • Head and neck ... Infection or cancer ... cause unknown) ... II ○ Susac’s syndrome
Ear Pain (Otalgia) - Differential Diagnosis Framework

Primary Otalgia 
 - Pain that originates from the ear
external ear, sparing ... reflux • Head and neck ... hematoma, lung cancer ... TMJ • Head, neck ... Otalgia #Ear #Pain #Otology
Pulmonary Renal Syndromes - OnePager Summary
Autoimmune ANCA vasculitis (AAV): GPA (granulomatous with polyangiitis), EGPA (eosinophilic granulomatosis
loss, saddle nose ... BNP, troponin if concern ... Goodpasture's cause ... hematuria, RBC casts ... crescentic GN by Nick
Mastoiditis: Pathogenesis and clinical findings

Acute or Chronic Otitis Media -> 
Stage 1: Hyperemeia of the mastoid
Through aditus ad ... Bezold abscess (Neck ... labyrinth): Tinnitus, hearing ... loss, nausea, vomiting ... symptoms #diagnosis #otology
Leukemias Overview: ALL, CML, AML, APML, CLL

Acute leukemias > 20% blasts in the peripheral blood smear
on bone marrow leading ... -> AML: Blast crises ... Fatigue, weight loss ... lymphoid organs When Cancer ... Leukemia #Hematology #Oncology
Hyponatremia Differential Diagnosis Algorithm in Cancer
UOsm ≥ 100 mOsm/kg = Urine is inappropriately concentrated for hypotonic
in Cancer UOsm ... capillary leak syndrome ... SCLC, head and neck ... chemotherapy, nausea ... #oncology